What's the best 6mm?

I have 3 6mm x 284 and very happy, i use for whitetail and some paper punching. Yes you will burn barrels but when you push things to get that kind of vel. barrels will burn but they make them everyday. A couple plus for the 6-284 is you really dont have to fireform like an improved and the 284 brass is very strong.

Update on my 6 mm cm . I just finished fireformed my 100 brass today.. i had ten left left out up my target at 100 and they were all through the same hole. Granted the hole was proubly a littel under 3/4 inch but iam supper excited. This was with berger 115 vlds.